EB

Emil S. Buecherl

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,991,931 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4575442 Making heart valves Ewald Hennig, Friedrich Zartnack 1986-03-11